How To Configure RS232 For SMP Players
How to Configure RS232 for SMP Players How to Configure RS232 for SMP Players
User Manual: How to Configure RS232 for SMP Players
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Copyright @ CAYIN Technology Co., Ltd 1
How to configure RS232 for
SMP players
Introduction ...................................................................................................................................... 1
Get Patches from CAYIN .................................................................................................................... 1
Procedures ........................................................................................................................................ 2
Appendix A: Using Docklight to Send RS-232 Command .................................................................. 9
Introduction
This document will guide you to configure your system with patches provided by
CAYIN. Follow the procedures below to control SMP players via RS232 easily with
the extra new functions.
Get Patches from CAYIN
The COM port control patches are now available for the following SMP models and
versions. Users can download it from PartnerNet by the following URL.
Patch Model Version Downloading URL
P09264.psu SMP-WEBDUO 1.0 http://partner.cayintech.com/download/sw/P09264.psu
P09265.psu SMP-PROPLUS 1.0 http://partner.cayintech.com/download/sw/P09265.psu
P09266.psu SMP-WEBPLUS 3.5/4.0 http://partner.cayintech.com/download/sw/P09266.psu
P09267.psu SMP-WEBPLUST 4.0 http://partner.cayintech.com/download/sw/P09267.psu
P09268.psu SMP-PRO3 1.5/2.0 http://partner.cayintech.com/download/sw/P09268.psu
P09269.psu SMP-PRO3N 1.5/2.0 http://partner.cayintech.com/download/sw/P09269.psu
P09270.psu SMP-WEB3 1.5/2.0 http://partner.cayintech.com/download/sw/P09270.psu
P09271.psu SMP-WEB3N 1.5/2.0 http://partner.cayintech.com/download/sw/P09271.psu
P09294.psu SMP-WEBPLUS 4.5/5.0 http://partner.cayintech.com/download/sw/P09294.psu
P09295.psu SMP-WEBPLUS-T 4.5/5.0 http://partner.cayintech.com/download/sw/P09295.psu
P09296.psu SMP-PRO3 2.5/3.0 http://partner.cayintech.com/download/sw/P09296.psu
P09297.psu SMP-PRO3N 2.5/3.0 http://partner.cayintech.com/download/sw/P09297.psu
P09298.psu SMP-WEB3 2.5/3.0 http://partner.cayintech.com/download/sw/P09298.psu
P09299.psu SMP-WEB3N 2.5/3.0 http://partner.cayintech.com/download/sw/P09299.psu

How to configure RS232 for SMP Players
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Procedures
Step 1: Plug RS-232 cable into SMP player
SMP supports serial ports with 9 pins D-type socket. Since socket types may differ
from devices, some special cables such as “null modem cables”, “pin converter”,
“gender changer” or “custom made cables” are sometimes required. Please check
your device manual for detailed information.
Step 2: Connect Your PC to the Web Manager
Enter the IP address in a browser to connect to the Web Manager.

How to configure RS232 for SMP Players
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Step 3: Upload the patch
1. Go to System Status -> Basic Information to check your product model and
firmware version. Please make sure you upload the correct patch for your
product.
2. Go to the System -> Maintenance and click [Browse…] button in system
maintenance area. You can select and upload the patch file (.psu or .fsu) here.
The system will restart to apply those changes. Please login to Web Manager
again and go to System Status to check the patch information in Firmware
Information area.
Step 4: Configure RS232 settings
1. Go to System -> System and find the RS-232 Control area at the bottom of this
page.

How to configure RS232 for SMP Players
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RS-232 configuration
For functional communication through a serial port interface, conventions of Baud
rate, Data-Bit, Parity, Flow Control and Stop Bit are not pre-defined in RS-232.
Please check your display manual for correct communication parameters.
For example, the communication parameters in the above picture are based on
SONY display (including FWD-40LX2F, FWD-40LX2X, FWD-32LX2F, FWD-32LX2X,
KLH-W32, and KLH-W26 models). Please make sure the parameters here are
consistent with the connected device.

How to configure RS232 for SMP Players
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Configure RS-232(COM Port) commands
Press [Add RS-232 Command] to add commands to control SMP players.
With SMP-PRO/WEB series, you need to input the information below:
1. Command Name
2. Choose Command Type
3. Command String, either in ASCII or Hex format.
With SMP-PRO series, there are two types of commands: “Display command” and
“User-define command”. Please refer to your device manual to setup the
corresponding command strings.

How to configure RS232 for SMP Players
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¾ Display Command
You can choose “Turn on Display” or “Turn off Display” command in “Display
Command”.
You will learn more information about how to execute those commands from the
following sections.
If you choose ”Display Command” to turn on/turn off the screen remotely or
schedule when you want to turn off the screen, the system will automatically send
such command to the display via RS232 port to turn on/turn off display power.

How to configure RS232 for SMP Players
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¾ User-define command
You can add at most 20 user-define commands to send command to your device
which connects to SMP player. For example, you can control display’s Contrast,
Brightness, Auto Adjust…and so on via RS232. You can refer to the manual of the
connected device for command strings.
For example, if you add a command to change Display Brightness (string:
8C10010232D1 (HEX) ), you can press [send] to change the brightness value of
display to 50.

How to configure RS232 for SMP Players
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¾ Playlist Command
This command is only for SMP-WEB series. After setting up these commands, SMP
will wait for RS232 command to automatically trigger WEB playlist by RS-232 tool
(such as docklight, please refer to Appendix A) for serial communication protocols.
[Important] You must send a complete “Receive command string” within one
second from your PC, or the string will be treated as 2 different commands in SMP
player.
The interface may be different from the model you selected. For SMP-WEB3, there
is one web playlist and the playlist index begins from 0 to 9. For SMP-WEBDUO,
there are two web playlists and the playlist index begins from 0 to 30. You can create
your own string for Playlist command. Please make sure you set the same command
string in both SMP and simulation tool.

How to configure RS232 for SMP Players
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Appendix A: Using Docklight to Send RS-232
Command
Docklight is a testing, analysis and simulation tool for serial communication
protocols (RS232, RS485/422 and others). It allows you to monitor the
communication between two serial devices or to test the serial communication of a
single device. Docklight is easy to use and runs on almost any standard PC using
Windows Vista/XP/2000/NT 4 operating system.
¾ How to Use Docklight
1. After installing Docklight successfully, you can launch the program from
desktop.
This is an evaluation version. You can press [OK] to continue or purchase a
Docklight User License from its online shop
(http://www.docklight.de/shop_en.htm)
NOTE Docklight is a shareware that can help you send/receive RS-232 string from
your PC. You can also use other similar software to send or receive RS-232 strings.
Please download Docklight from website http://www.docklight.de/

How to configure RS232 for SMP Players
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2. Press [OK] to continue.
3. Select “Start with a blank project / blank script” to continue.

How to configure RS232 for SMP Players
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4. Press “Project settings” to setup COM Port settings (including Baud Rate, Data
bits, Parity, Stop Bits, and Parity Error Char). Please make sure the settings here
are consistent with the connected SMP player.
5. Press the red frame area to add RS232 command.

How to configure RS232 for SMP Players
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6. Enter command name and command string, and press [OK] to save.
7. Press the right arrow button to send command to SMP player, and trigger Playlist
1 index 1.
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